Installation ============ ## Getting Composer package The preferred way to install this extension is through [composer](http://getcomposer.org/download/). Either run ``` php composer.phar require --prefer-dist yiisoft/yii2-bootstrap5 ``` or add ``` "yiisoft/yii2-bootstrap5": "~1.0.0" ``` to the require section of your `composer.json` file.